Water is essential for human health, fulfilling multiple critical functions. Daily water intake recommendations vary based on individual factors like age, gender, activity level, and environmental conditions, with adults generally advised to consume 2 to 3 liters per day. There is a vast selection of water types on the market, and consumers must decide not only on carbonation levels but also on distinct categories such as natural mineral water, spring water, table water, and medicinal water, each with specific qualities and regulations. Additionally, tap water in Germany is safe and economical, and those desiring carbonation can use sparkling water makers.
Water is essential for the human body, fulfilling numerous vital functions. The recommended daily water intake can vary based on personal factors such as age, gender, physical activity level, and ambient temperature. Generally, it is advised that adults consume around 2 to 3 liters of water each day.
The market offers a wide variety of water types. The decision between carbonated or still water is often straightforward. However, consumers can choose from many more varieties beyond just the carbonation level. But what precisely are the distinctions among these options? Let’s take a closer look.
Understanding the Differences: Mineral Water, Spring Water, and More
Natural mineral water is characterized by its pure origin, sourced from protected underground springs. The bottling takes place either on-site or very close to the source. This type of water is subject to the strictest hygiene and quality standards. Additionally, it is known for its unique mineral content, trace elements, and often carbonation. It’s important to note that there is no mandatory minimum level of minerals for it to be classified as mineral water; indeed, numerous mineral waters contain relatively few minerals, whereas some tap water can contain higher mineral levels.
Spring water also originates from underground sources. However, it faces less stringent legal requirements compared to natural mineral water and does not need to maintain a consistent mineral content. It is still required to meet drinking water criteria.
Table water is a variant of drinking or mineral water that may have additives such as minerals and carbonation. Unlike mineral water, table water can be sourced from various water sources, including seawater, and can be produced and bottled anywhere. Additionally, it does not have to be served in its original bottle in restaurants and can be dispensed from taps, which is not the case for mineral water, spring water, or healing water.
Healing water is categorized as a medicinal product rather than food and is regulated by pharmaceutical laws. Due to its specific composition, it must demonstrate healing and preventive benefits backed by scientific studies. Otherwise, it adheres to the same criteria as mineral water. It is advised by consumer protection agencies that it should only be consumed after consulting a physician.
Testing Mineral Water: Insights from Consumer Reports
Reading Recommendation: Experts from the Stiftung Warentest and ÖKO-TEST have conducted multiple tests on mineral water. For detailed insights into how these waters performed, check out our comprehensive mineral water test summary.
Create Sparkling Water at Home
In Germany, tap water is exceptionally clean and serves as a good source of minerals. Moreover, using tap water generates no waste and is significantly cheaper than bottled mineral water. For those who enjoy carbonation, the table below presents some noteworthy soda makers. For more information about the tests of these devices, as well as additional insights and tips, please refer to our extensive soda maker review.
Top Soda Makers Tested (Selection: 4 out of 13)
Best Overall
Best Value
Best Features
Best Carbonation Process
Good (2.3)
Good (2.4)
Very Good (1.0)
Good (2.4)
Very Good (1.0)
Very Good (1.2)
Satisfactory (2.9)
Insufficient (3.9)
Very Good (1.3)
Very Good (1.1)
Very Good (1.5)
Very Good (1.0)
2
1
2
1
Plastic/Stainless Steel
Plastic
1 Glass, 1 Plastic
Plastic/Stainless Steel
41.5 cm
42.8 cm
43.9 cm
42.3 cm
From €130
(Amazon Marketplace: SodaTASTE GmbH)
From €63
(Amazon Marketplace: Digital-versand-de-Online-GmbH)
From €115
(Amazon Marketplace)
From €68
(Amazon)